function getVar(name)
         {
         get_string = document.location.search;         
         return_value = '';
         
         do { //This loop is made to catch all instances of any get variable.
            name_index = get_string.indexOf(name + '=');
            
            if(name_index != -1)
              {
              get_string = get_string.substr(name_index + name.length + 1, get_string.length - name_index);
              
              end_of_value = get_string.indexOf('&');
              if(end_of_value != -1)                
                value = get_string.substr(0, end_of_value);                
              else                
                value = get_string;                
                
              if(return_value == '' || value == '')
                 return_value += value;
              else
                 return_value += ', ' + value;
              }
            } while(name_index != -1)
            
         //Restores all the blank spaces.
         space = return_value.indexOf('+');
         while(space != -1)
              { 
              return_value = return_value.substr(0, space) + ' ' + 
              return_value.substr(space + 1, return_value.length);
							 
              space = return_value.indexOf('+');
              }
          
         return(return_value);        
}
function SetSelectOption(x, list, dom){
	listopts=list.options;
	var found=false;
	for(i=0;i<listopts.length;i++){
		if(dom=="value"){
			if(listopts[i].value==x){
				list.selectedIndex=i;
				found=true;
			}
		}
		else{
			//dom=="text";
			if(listopts[i].text==x){
				list.selectedIndex=i;
				found=true;
			}
			
		}
	}
	if(found===false){
		list.selectedIndex=0;
	}
}